71163180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 238178304

約数和(自身を除く): 167015124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 283, 330, 381, 396, 495, 508, 566, 635, 660, 762, 849, 990, 1132, 1143, 1270, 1397, 1415, 1524, 1698, 1905, 1980, 2286, 2540, 2547, 2794, 2830, 3113, 3396, 3810, 4191, 4245, 4572, 5094, 5588, 5660, 5715, 6226, 6985, 7620, 8382, 8490, 9339, 10188, 11430, 12452, 12573, 12735, 13970, 15565, 16764, 16980, 18678, 20955, 22860, 25146, 25470, 27940, 28017, 31130, 35941, 37356, 41910, 46695, 50292, 50940, 56034, 62260, 62865, 71882, 83820, 93390, 107823, 112068, 125730, 140085, 143764, 179705, 186780, 215646, 251460, 280170, 323469, 359410, 395351, 431292, 539115, 560340, 646938, 718820, 790702, 1078230, 1186053, 1293876, 1581404, 1617345, 1976755, 2156460, 2372106, 3234690, 3558159, 3953510, 4744212, 5930265, 6469380, 7116318, 7907020, 11860530, 14232636, 17790795, 23721060, 35581590, 71163180]

約数ペア:

[(1, 71163180), (2, 35581590), (3, 23721060), (4, 17790795), (5, 14232636), (6, 11860530), (9, 7907020), (10, 7116318), (11, 6469380), (12, 5930265), (15, 4744212), (18, 3953510), (20, 3558159), (22, 3234690), (30, 2372106), (33, 2156460), (36, 1976755), (44, 1617345), (45, 1581404), (55, 1293876), (60, 1186053), (66, 1078230), (90, 790702), (99, 718820), (110, 646938), (127, 560340), (132, 539115), (165, 431292), (180, 395351), (198, 359410), (220, 323469), (254, 280170), (283, 251460), (330, 215646), (381, 186780), (396, 179705), (495, 143764), (508, 140085), (566, 125730), (635, 112068), (660, 107823), (762, 93390), (849, 83820), (990, 71882), (1132, 62865), (1143, 62260), (1270, 56034), (1397, 50940), (1415, 50292), (1524, 46695), (1698, 41910), (1905, 37356), (1980, 35941), (2286, 31130), (2540, 28017), (2547, 27940), (2794, 25470), (2830, 25146), (3113, 22860), (3396, 20955), (3810, 18678), (4191, 16980), (4245, 16764), (4572, 15565), (5094, 13970), (5588, 12735), (5660, 12573), (5715, 12452), (6226, 11430), (6985, 10188), (7620, 9339), (8382, 8490)]